Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #218400
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
1.17s
Block → Canton commit
1.17s
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0xf8ab1084de79200e8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000007dc912548d9411502994e1b94a7946123327ebc300000000000000000000000000000000000000000000003635c9adc5dea00000831c946da02bf941f2d6b550c0dbbc0fe100ec5eea4ea35d1db8b63adae454c0fa5bdafbe4a032651073aaca1c10bd333f56ac646d08e187115ab8056e4e932260fdc25ebf5e